Sorry for bump, just had an idea.
Since eac deals with screenshots, why not have a wallhack with just little esp dots.
1 dot for each player, make the colour white or something hard to detect, not like super bright pink. The screenshots eac provides is pretty low quality, so like i'm sure it wouldn't even be noticed. And you can also have a screenshot cleaner to just put back the colours of the cs models or something O_o??!?! so stoned lol
advantages: can see them behind walls and stuff if you're close

disadvantages: dunno i guess my poor coding skills is a disadvantage.
anyways, that's my 2cents. goodluck lol