Modified from copper wire, yes
I sculpted 7 figures... Here's some more pics. Two of the guys were a little bit smaller, they seemed more like 1/76 or 1/87, very noticeable to me, so I sculpted them again.
Number from left to right, I sculpted 100% #1, 5, 7, 8. Figure 2 I used feet from some caeser miniature figure for the boots. Figure 3 I used a head from CSMC but added the goggles and gloves from a Navy Deck Crew set. Figure 4 I used one boot from a caeser miniature and hands from the Navy Deck Crew set. Then figures 6 & 9 were Hasegawa legs, resin copies of body armor that I sculpted and then resin copies for heads, and sculpted the rest. The M4's are resin copies of an edited M16, The M240 is PE from OKB Grigorov, and the M249 is from dragons humvees.
The crew was just modified from Hasegawa and Modern Hobbies.
Take care,
Austin