I think the black is too saturated, desaturated it a little and give one of the colours some texture. It could be a paintbrushed look but it needs to look more in place. Good start though.

Too bland and boring. Could be better. You should make the coloration fit better with the respective themes of both RED and BLU.

Imo the blu version should be yellow, not blu. keeps with the theme.

I feel a bit mislead, i would highly suggest you put these in a few more open spots and other maps to better see how they feel, as the ones you chose heavily compliment them. Other than that, it looks decent.

flames. add it ASAP or we are no longer playing TF2 @Valve

.holy shit

Why is red orange?