first a comparison picture of the PTRD12.7mm anti-tank rifle compared to an Imperial Guard Las-gun from Warhammer 40k. You can really see the difference in the regular scale and the 40k heroic scale.
The first rifle man minus his head.
First anti-tank rifleman complete.
A close up of the rifle detail
All three ready for the trade.
I still have four of the prone bodies and I plan to build three anti-tank rifles for my army and use to last one to build a sniper with a scoped Mosin Nagant.