Jeremiah
David uses Shapeways, so for the UK the prints are done in the Netherlands.
Shapeways have flat rate P&P fees which are independent of where the models are printed: http://www.shapeways.com/support/shipping
So shipping to the UK costs $9.50 + tax and shipping to India would cost $19.99 + tax (regardless of whether the prints were done in the Netherlands or the USA).
If you can do it then it would be simpler and cheaper to order stuff to deliver to your uncle.
Cheers, Mike