Seems this only happens with other heads on Dev Branch of Arma 3. Interesting. Anyhow, probably can disregard. I might make a ticket on BI's bugtracker about it.

Cannot reproduce. The problem only occurs with certain Tanoa heads which is an issue with the heads, not with the uniform.

Noticed also that the shadow bug happens to all BDU models, and the RACS uniform model. Might be others as well.

The shadow bug persists with all heads used, the orange lighting changes color based on the character's head/skin color.

Is it reproduces with different heads (vanilla / livonia / tanoa)?

Can't reproduce so I guess it was fixed since then.

Yeap, use the Fuel EH to auto add fuel when empty for a workaround.

Is there any way to set this without a fix in the Mod pack?

Strange, i'm sure I fixed it and "Leftleg" and "Right leg" selections are not in P3D anymore (in dev). Either my commit failed or my changes were overwritten.

Yes that was with latest dev version too. Both ruski and cdf uniforms dont work right.

CDF Uniforms are the same as Russian (just retextured), so this should be fixed in the meantime (see T1883)

I'll check. They certainly shouldn't have any proxies in the memory LOD

As far as i can see most/all USMC uniforms have proxies in the memory lods as well, that caused issues to some of my mates at further distances.
At least as far as i can tell it's the only thing matching what was shown to me.

I am working on a complete replacement of the Smersh vests (for my own unit pack, but I will donate it to CUP once it is finished), so I am putting this on the backburner.

Above two units are fixed. I haven't found any other, any idea which ones?

This seems to affect several other models that have proxies in wrong LODs.

This problem seems to affect also the SLA vests.

Problem relates to the fact that some guys weight 4 tonnes. No surprise you get thrown around when that hits you :)