>>307689719
I always wave to loners standing on the outside but they never wave back or come over. No true eye tracking makes it hard to tell if they've seen me or not. Sometimes it's like pic related with them though.
>>307690130
The colour on a model is usually in a regular png file so that kind of task is a 6 million hours in gimp tier task. Depends a bit on the model's material setup though. Sometimes they don't have textures and just use a colour setting on the shader and have a bunch of other effects to make it look like it has texture. If that's the case it's literally just clicking on a hue slider.