What I can say is I built a few dozen modifications and the cheevo would not pop. Im guessing that I didnt need to build that many but who knows. Changing paint did not work for me either. You must actually build 10 different mods to unlock the achievement. Lastly, you will need specific ranks of the Science! And Robot Expert perks to build the higher end mods.Īll you have to do is change her color ten times robot paint does not require any material. BiggDope21 Mar 22 Mar 12 Jun Additionally, you will need junk items to build these modifications, just as if you were building Power Armor mods. Have you got any tips or tricks to unlock this achievement? Add a guide to share them with the community. Guide not helping? View 1 more guide for this achievement.