cut down the Sniper Rifle of the Grenzer from the Nomads Starter and you get an ok-looking Spitfire (I did the same with the Spektr Sniper as I use Spektrs as Wildcats in CJC).
If you are looking for a conversion, you can cut the combi rifle off of the Grenzer from the securitate box and cut the Spitfire off of either the Hellcat with Spitfire or the Wildcat with Spitfire and pin/glue that on. The Grenzer with the Sniper is harder to work with unless you are good with greenstuff, because the aiming hand is attached to the gun.
I use the wildcat spitfire as proxy, but if I wanted to do a conversion, I would use the combi grenzer and the spitfire from the vortex's weapons sprue. I like more that version than the actual one. Or maybe pick the wildcat and use green stuff to recreate the grenzer's trench coat, and some extra work with the helmet
We kind of need the Grenzer SWC box. While it will be rare to see more than 2 or 3 on the table, the ML and the Spitfire will sell the box. And as @Metal730 pointed out to me, if they drop the Secritate feuerbach in there; even players who don't much care for the grenzer's cost will still get the box. Until then, I'm pretty much just using the combi sculpt for everything and I usually only run one Grenzer anyway.
That's OK, they could do a Grenzer box that contains the Missile Launcher, Spitfire, Boarding Shotgun/Biometric Visor, and the Securitate Feuerbach that got stiffed earlier.
I have the feeling that the "grenzer box" will not have a securitate, but an interventor. Why? Because securitates can not be in a grenzer fireteam
I hope the Grenzer SWC box just has Grenzer and we eventually get a Feuerbach Securtitate and Mary Problems. Then all will be well. All Interventor loadouts are represented in their box
Grenzer from the Nomad starter (Sniper) with the arms from the Hafza (Haqq) Spitfire. Arms a trimmed a little bit to fit the shoulders of the Grenzer but it works and was relatively cheap.
The only Tunguska I'm interested in playing is Grenzer+Interventor core so it would make it available for people like me.
the grenzer box will likely be, shotgun, ML, spitfire and maybe another combi-LFT. which would be great as I'd prefer the 'tate MSR and FB to be a blister so I dont need to buy 2 boxes for a second FB.
I agree with the others that the Grenzer from the Securitate box would probably be the easiest to do a quick weapon swap, (as well as being a perfectly fine proxy), but before that box was released I did a tutorial for converting the Grenzer MSR mini which could be useful to you: https://www.thediceabide.com/blog/2018/8/16/from-the-mind-of-a-master-weapon-swaps?rq=Grenzer
Hey, AVA 4 in Tunguska! I wouldn't mind an alternate sculpt. I would really, really like a Grenzer Spitfire, Boarding Shotgun, ML, and a Securitate Feuerbach box most of all.
If you feel Industrious, you could take blue stuff, the instamold material and use it to make a press mold of the weapons You need from another miniature, and then make them with green stuff. It can take a little bit of extra work to make it fit and look good.