Stocking filler built it kit for adult dcs

[LushLemonTart]

I know it sounds daft but ds2 (24) is hard to buy for. He still likes a stocking as does ds1. They don't live at home but come home for Christmas. Ds1 is a doddle. Ds2 likes making little kits. He bought himself one when we were away recently and enjoyed making it. It was from a gift shop, a model of Donald Campbell's bluebird.
Title should read build it
Can anyone suggest any that will fit in the stocking? Can be made of anything. TIA

What's your budget?

If you can go into a hobby shop they will probably have lots in small sizes. Does he like planes especially? My ds was crazy about them, had lots of books and small planes around his shelf. I even bought him a flying lesson lesson voucher.

Look for metal earth on Amazon. Lots of little kits on there, I get DS (24) one every year for his stocking

Have a look at the Metal Earth range of models.

Cheers everyone I'll look at metal earth.