Hello, I've got some resin kits for sale on eBay.
There are 2 Wespe Diamond T M19 Tractor Units one in 1/48 and one in 1/35 and a 1/48 Rogers Trailer.
There's also a 1/76 Kingfisher Models Stormer TRV.
Here's the link to one of them.

http://www.ebay.co.uk/itm/1-35-Wespe-Models-Diamond-T-980-981-M20-Tank-Transporter-Kit-/301564253034?pt=LH_DefaultDomain_3&hash=item4636a1536a

They are all 'As New' and finish next Sunday,
Cheers,
Martin