Ram Tank Model kit
 

For the modelers out there, there is a Ram Mk. I conversion kit in 1/35 on E-Bay right now, # 350401325899. It requires a Tamiya Grant kit as a donor kit to complete the model. I think this is not too easy to find

Couldn't find the kit right off the bat but, not to worry. If it's the one I'm thinking of, it's not worth the trouble of a google search. The Grant kit it's based on isn't even worth the effort these days. Many thanks for the heads-up though, please don't take this as a negative comment to your effort.
Cheers, Dave