Does it? Last time I tested Field Camp (or is it Field Base?), it only provided healing and reinforcement, while the aura bonus was exclusive for the FHQ.
Oh, i though it supposed to be constructable analog for FHQ. Even if not, my review still looks valid.
There are also the wooden house and recon tower that are used as the Soviet and OKW FHQs, however I think that Olekman's suggestion fits the best, the only real problem with it of course is like you mentioned that it's rather small and could be probably easily spammed.
I should check out what else we could use from the ingame files.
I don't like this soviet and Ostheer building, they looks non-uniq and like neutral building on the map. For me, SneakEye's FHQ based on jeep is the best improvisation at all. I really love it!
Maybe using the ZIS-truck would solve the confusion and gives it a nice Soviet touch at the same time.
If it's possible, then this truck will spare soviet skins. But i really like this jeep, it's far better 3D-model compared with historical accuracy makes feel ok with it.