I will be happy to quote you a price for any bespoke building.
Once agreed, there will not be any increases, unless there are changes in requirements.
For a models of a prototype building, I'll need as many photos as you can supply, plus a few basic dimensions
and, if possible, a floor plan.
For models of freelance buildings, we'll probably need a good chat to determine exactly what's required.
I often use Google Sketchup to draft out ideas, and all details will be agreed with you before construction starts.
Shepherds Halt platform shelter