Howdy Jim, fellas,
A very good question you pose there Jim (

), and I will take the query and stretch it a bit further......
" What CAN you do with
three Flak 36's? "
Well, one of the things you can do is build a Deutsche Kriegsmarine Siebelfahre 40, or in more usable 'parlor' language, a German Flak barge!
{ there's two more 88's at the other corners of the barge that are unseen in this photo}

One of the large scale projects I've taken on is 1/35th scale German Flak barge that is based on a slightly larger version of the barge pictured here. It will have three Flak 36's {configured just like above), and a wheelhouse centered with 4 (four) 20mm, multi-barreled Flakvierling 38's mounted on the raised roof section of the wheelhouse.
As soon as I get some pics, I will share them.
Tread.
P.S. I like the AA version.....never seen that photo.