Where can i find...

this : https://www.youtube.com/watch?v=RbxVSGxzqFo&list=UUacV6c3VDShMu-EFMLBU4_w#t=347

Or something like, to know where i place my HUD’s elements

What?

He drew it up himself…

Create a photoshop/paint.net/gimp document, set the canvas size to any resolution in the gmod resolution list, then draw shapes and place your cursor over where the shapes corners are, then use ScrH and W to scale it for other resolutions.

Ok thanks !