this really is beginning to look extremely impressive
sorry i didnt see ytour replies earlier - resin and fleece are easy to find, resin can be had from all major DIY outlets, and online - even ebay.
fleece is best bought from your local dress-making / embroidery shop. they sell it for kids blankets and making fluffy cushions. go for black as it forms best colour base if your carpeting or painting, and a trick I found to minimalise filler wotk over the coarse finish you get on the fleece after resin has been applied is to stretch a second skin of lycra or similar over the piece whilst the resin is still wet on the fleece and dab it into place.
its messy and trick stapling whilst resin is wet, but if you plan ahead and think about where you need to do the fixings its not too bad - it does give you a much smoother final finish though, and reduces filler work by at least 80% by my reckoning - worth the effort and mess.
I fixed my formed MDF piece to a bench with an air gap under it of 200mm so i could stretch the fleece and lycra, but still get an airstapler in and around the underneath.to do invisible fixings.
did you cut the pattern pieces by hand and ' scribe it in ' as you wnr along? or did you draw up patterns?
if you did patterns I wouldnt mind a copy of them - the boot forms around the tank are great.