phill i think the vans look great mate and with every new one you do they get more and more detailed .
there is a market out there for these types of modded models as your mk2 escort van proves on ebay at the moment .
i think the yellow mk5 escort van you have done is one of the best i have seen to date.
i have said this before ANY model is only worth what someone is willing to pay for it.
some sell better than others , thats just how it is .
there's a couple of modders on here who's work would sell for a fortune if listed on ebay .
but they choose to build them for there own collection which i think is very rare these days as most are just out to make money on what they build.
i say keep going with them mate , take all praise and criticism on board and use it.