Looks nice on the workshop, although a lot of the screenshots looks repetitive with the props and rooms looking a lot alike. (I know, I'm a huge fucking hypocrite having just released de_veteran which relies heavily on crates) Layout looks nice, although I'd love if you marked where Bombsite A and B are on the radar thing above. Looks like a joy to play with people.
This one in particular. Textures look kind of dull and the room looks like it needs to be "flushed out" and "come alive" if you will. Granted, this could be due to limited view of the screenshot.
Hints on screenshot taking:
sv_cheats 1
bot_kick
cl_drawhud 0
r_drawviewmodel 0
noclip
This will remove all the bots, put you in fly mode, and remove all the screen clutter (Your gun and the Heads Up Display (HUD)) and allow for better screenshots that look more "Professional."
Good luck mate!