If the hands are clipping through, then that means you are probably using a second uniform mod alongside this one. To fix this, change the name of the mod file so that it is War-WindowsNoEditor_zzz02_BoS_COLONIAL_DN_Ver.4.1, or add the zzz to the warden name if that's the one you are using.
The reason the hand are clipping is because the other uniform mod that you're using it making them visible so loading this mod later, by changing the name, will fix this as it will ensure only the correct things are visible. If you are also using the Scout Cape addon, add the zzz to it as well to ensure a proper load order!
Do say if my fix for this has worked for you.
I have plans to make flags, a loading screen and Home Island music fit to the fallout theme. This can be seen on my modding TODO list on the foxhole modding discord, which I really recommend that you join.
An enclave mod to go alongside this is not ruled out at all, but it is not that high on my priority list, as making this mod alone took close to 60 hours. So, the next time I will have enough free time and energy for such a project will only be later this year.
In the meantime, there exists an NCR and Legion mod on Nexus mods which you can use.
If you have any more questions or suggestions, I really recommend you join the Foxhole modding discord at https://discord.com/invite/QD4KjK5RTv. You can contact me there under the same username!