Hi!
I'm another fan of your works :)
You can use the MK18 camo.... it's very dirty and realistic! :)
In the new HK416 pack, can you put also the vertical grip plaese???
Then I've a suggestion for your M203 for M4: today's M203 (like the BIS) is too short respect the M203 that you put in the M4/M4A1/MK18.
Anyway, your weapons are cool and perfect! ;)
Keep it up!!!!!
ps: sorry for the bad english!