diff --git a/4.-Final-assembly.md b/4.-Final-assembly.md
index 4be93d8..ab48539 100644
--- a/4.-Final-assembly.md
+++ b/4.-Final-assembly.md
@@ -1,15 +1,13 @@
-** TODO PIX completed mouse**
-
 In this section, you'll go over how to put the two halves of the enclosure together.
 
 ## Step 1: Get the necessary tools
-**TODO PIX**
+![](https://lh3.googleusercontent.com/O5CDanATqII8sVr6Rm1tOomsGz7Vk5HBOWaFZERA5h2nHAV_Tb7QxFpzZ4AbtcwrhRTJvYY_cgsOzvymiSCGPPlTUHanNmA2Q3miZ_gN2_RbU4vs59C3t6XcAuIMNAhDAuCQHL1-2Y31JopuLD57TY5ojhLnseO36UVky1X4ZcKAGJFHaEcuGIHhw6RhSf5uHKisiwjF8EU8_BbHAXR3xnwuhR_cc5A7MnmEj5MuU7dtgcusPiu6UbiTPP78wAlermPkixXw3dwOwRtMB7AmGxnwPWR-ukTj2ideJjVGWmGL-TtRYahYqxUSFOUu70lHfPKQBzxmtfAphmm2NEyx0BK3XUq8spBrswZ8aWRTZ6NS10mQzKNDfhGhtqNp_nKJLUL1atpuOxfhzpiNOSaYulPWhD2dJo83YPowT4AyEU7M5DsqOsVzwp8Y3poDHVsjqJ5OgH_04AfSsWSg_s2kWcvQVP_A8TaVIF_nO5oeYW9RrTs9rycG9Lo42lOGlGWpXIuQRR8eANfz1pGNviYJgJXjkxj_4btLX1ztfJ_bGpJATyWJDrpe69ZsizfIk-eSMHKkobF4gtay_yIZYZffIX7BqlUK_n4QZmeUI0R66AMI5SZTRRZSLcBHkEUmSbpLeP_goPtK3glkbS3C9UeBDSPn6c5LOkW-Kh-OLE95m7UicMsEo_4_TuvBO_rCaNUutl42iljta_D6dUo7EGSkANWyc2rXGyFr-anxmkQb91q7Ry0=w1454-h969-no)
 
 - #1 Phillips head screwdriver
 - 2.5mm Allen key or screwdriver
 
 ## Step 2: Hardware
-**TODO PIX**
+![](https://lh3.googleusercontent.com/KqutWepwMsbD7Z7KOIojdm-SiLWe-ruNIXsyP9Kf7jwfj0QU9VZ5jh-3l3rAWAc_Mg3PQ-A7gp5ApMXs-RICKzwol-d9WSpis6kX3nBI1ds_ycxp9-pOupjMmbilScn5BC7BdxMoKwT-aJZ4la7HcP9t-qk5qmC5KZk_Iy_gt-2wBI1JDHb9L7jEZU-SLlVPKHKgtjEM8vNlCkKmHYboj4E5n52lvXo6evCUF3elha_2RPmAwMeSMav2Fu-odPDr4aLcIk892IQ2MuEfsLiBy4IBKJWfS1JLziZRUZuYGJBqOyIUfES3GGw_d55g86-_ku8GNtVdv2_dVjlPPt6jyy8JlodBQwNNcfE1G01d_jatCh3YICQnblmn9uKEmsgk8J3s3NomgF1BrnX0WygZej3RMAIoIlFf6wEw5FZ0GUwJYzyQGsyaO766zhAcpuajrYqmxWgjUN0aXIQdEebgfJr3r73fAbJQY1CP_a22Hj8IowPW92oeCTfz9B_iuHKgUC-3_ubE1nHmY28_c4_RLoUOp4XXUfDAJhbvIYxxzhenQHomIqh4i9VD4a5Slb7Gm82cMQeuHwrl87w8U54elipWpNmkk3C2d8Tjtvn07LcPiMqLr9Yz_XZjfGGkdHEhBwx-ikRMs878SkF9L8bunNy76suw1eGO84Sd3AYAuR4jO2a-V6JMJschTeitnEIeCNNROlZL3XkwfjnliHEYDbPkXyAH_YUb3ToXLcFYsjMTzfA=w1454-h969-no)
 
 - 2x M3x12mm flat-countersunk machine screws
 - 2x M3x6mm socket cap machine screws
@@ -17,29 +15,24 @@ In this section, you'll go over how to put the two halves of the enclosure toget
 - 1x snooker ball
 
 ## Step 3: Put the top onto the base
-**TODO video of assembling the mouse**
+[![Ploopy Mouse Final Assembly YouTube Video](https://lh3.googleusercontent.com/pCK_OrN8liihaSrH5aFGFaO8p1wyzNk0m1vXkxIdAvlzxrKG-YOdHLz-Z3pFII0WMeOXBG5i6u4bKUZiLn9LpfTSFv7WwLusvEyG-CzcCXDsmvmifr1boPnBuz5LJeru3DLe4GtltQ_9LgAH17jkrYZAzp_mveubstp_sx45ecqAq6B7l4ZUvkPtHN6CXfg54p3nqcFDoa_Dy6iCjy65ZZptgRkxAkZw9v3pbXT2pwKyas58wieT-iTXmfzbQw7X2km7I5yllyMY-Fhr4oOTia2-XNjXjePcaV-ekT-ePFudMakbEKUKbihFNESPX5zqSK87Aj1qjOnfoFA4DGtpgwdtNlAANF1xV5yNNavs1bg9AC5KWrZEK9pY8-64jXsEyPd2z-u-AoBnyIaKQzlvd7kgf-L9Bvb14PCd1bjtxKcDVx1YTP3Uh_feHjrd01xz1gTQQ_Ik3uLET1R8VNAEQQoeQrt7JTmXFXz58_TgJ6ZCcrFvSxaNlQDUwQfDcLOwpmqhx1pVBFUvOUE-YN5pcMm_QLMSSl0vLptOn80AjPTljgbwAZxbM2sSCyxKybm-f94v8myJb1SikyFGmBTSMIKh8KBokNRVw_8czMOTuL2w6Q_7HYH-W7VqinDDDoX8kohDEdi69S9zDwy_wyvezsNH4Yt7hEVsYylN1tkYvD6sidnR2FY-cpITUwxo5seqTp-mnfMZh9g2VxZUfgqW4wmCd-k-6JoRUXKMBKM9649O3C0=w1130-h753-no)](https://www.youtube.com/watch?v=l6ZIF_83VuQ)
 
 You might need to use a bit of force to get the two halves together.
 
-## Step 4: Insert the screws into the base
-**TODO pix of mouse and M3x12mm and M3x6mm screws**
+## Step 4: Insert the screws into the base and apply the friction pads
+![](https://lh3.googleusercontent.com/BPjsb6ve06zRUGCbNSzeDNk04lssJfnJcaqkROE7XBmiuNPzj4c-7z8sLM5TEHzfDXdt2rpZz1G2Un28b2-SesGHnMVJNvesj6k2iCZJepmYJDXl0-YrseGuGsxVQ6vnlcJf1MPihEVwNysR3RPbXMHnMudxf6T4yMuLwpnQytmp5zcANJ7H1Lmeb2vzYp_IEpGk8QWTl6MEwtsBd8oVKL3rBTLCylvQLKn6u7qH0molkdJqGw6P8icG9KAAw45IiblrTEw86R8WyYHqZnnK7aS_llj8wWfQHXXnjQaHgxckesXRMwdU8-zHZPLfiX27tWVLXkltj9zEkgYR_bpDQRmQLScLLYogXjgc02HFURhZgwvRVx-ng3I1BVC4oVAnQ4XgcZ9uBft0BHLoPQXizncqyUIP37D-1-tTnY5nrO3uSTjDYScyy0I3R14a6Yuenfqy3lmQEZIbhobmJR6bRas_sNvNVwBdUhCpYysT73iRFp96WXHlK9i2k45QHLSNGjp2ptk08A4rqGXO972u_30gc4ulLf4Bi9x3Kq0MHJyRW_cWHAGdtwllVLZ0lwnGrLiTWerW4vjNskuZZ53j2JE5sF8C3xC9QW21dElNKWV8VzbmokGY2-Snpj4BH3B8paGNproVeGMT0M-WFHxmhZLpLaPdE2hH7pI4eqsVq3YqNDIXeDGr6qyrb-hFWkppYs3Ct4sGYaRqDQ3b_KwOjpGWFCS0LgKJxSlNh_XO0L59yQ0=w1454-h969-no)
 
 Two of the holes are for the countersunk screws, and two are for the socket cap screws. It should be pretty evident which of these is which.
 
-## Step 5: Apply the friction pads to the base
-**TODO pix of friction pads and mouse base**
-
-## Step 6: Insert the ball
-**TODO pix of ball being dropped into the top**
+## Step 5: Insert the ball
+![](https://lh3.googleusercontent.com/x6CGRlzu45JaT3PMrSiYTQxzmRi_h56O1mTTMjM_dTqUwgOAZearFeZNw1DLhWL20ewokm9znmuIfU-1MfLyLJmDHBu1j-eR7SNVw1oDqTURAU7Zv7aNJJZALeDbBZz486h-5BID6cuzdeLhyPhv1kAiaQ7D8QccqkXFCfbJ70RgDDsnOkCR9ydlHVhINHz_Rr1mgWeVjqiT07BQkaR3UDrCXCuvtNPEdkT4tDGQLRJbGhAWOx5FV8zmsMwnDpbs5u7kfOSF1syOtPtyQ4rhPO2b8AyOATZmrITcZ0YN4hDt_3Q8KuK6X9rEqNGOM12s2cyHwNDrtpujo_zJkupMBfOdJKzj7nVWKnmAzW2U3kgxfblz73oGfXRjRBlBOBmEhgXrFY8qpza0wBXWIvp-TuFH0lLQHXPqTd0VK7Ke3uu8wncLD0A728Tzh2a704oFGFBDlh3rb4uLRP4rpivcjHler9rronX9F1nZ63b73dk18pXJBuk0kkHYkMe3HJUBi5zAh0LLFKmKae6GCzm3QI7oD_xxTSqzEcP8Rie4EmVfEEEr5zZzdrTQwJLSqtSlEcScUX-axrKYjZEEE4g4ViP9C7c3IDYboDXfiduYFgXlA95PpuzUfgNJ51GlhTZK5KIPecQED7C2bzetkumH5eoRosC5nWu2HiWfoUSc-z_mwfrZwRZgQQQkJrnRz_o2kYzRbJ_8Z8_5Y5HqqACLS5mJ6RbZ5S19t3kdUF5RgRxQXdY=w1454-h969-no)
 
 Depending on slight size variations, you might need to push the ball in with some force, but it shouldn't require a large amount of force.
 
-## Step 7: Verify that the Ploopy Mouse is working correctly
+## Step 6: Verify that the Ploopy Mouse is working correctly
 Plug the mouse into your computer. The buttons should be clicking, and if you move the ball, it should move the cursor.
 
-## Step 8: All done!
-**TODO PIX completed enclosure halves**
-
+## Step 7: All done!
 Congrats, you finished building the Ploopy Mouse!
 
 It's done! Love it, use it, but don't you dare abuse it!
\ No newline at end of file