Aimbot Randomization is doable, however it's not yet required for "VACNet", but yea why not.
Ability to change position of ESP, I prefer not to implement such customization, it's our ESP Style (signature) and I would like to keep it as is, the rest is fully customizable, colors & fonts, in order to make your ESP style unique.
Thanks for reporting the bugs since the skin changer update, I'll take a look, I also noticed the default T knife animation issue.