Naming, should go something like that:
Great Britain, M109A6 Paladin ( if this is a A6 version, if not only M109 )
( Navy Mike )
That's the proper way lad.
If you use unfinished work of DP, you should credit him.
Also your Lynx is in wrong place on template, a little too much up. And it should go to FD Scale Aircraft. Every flying machine go there.