I just picked up all three series on blu-ray, which should allow me to get some decent caps for stuff I'd like to do. Been meaning to get round to doing John Hart's pistol, which I think has the same base gun (TM Hi-Capa) as the Torchwood Handgun.
I started working on the ringmaster's flask from 'From Out of the Rain', but have gotta get around to finishing it.
Prop:
It's based on an old powder flask similar to this one:
They turn up on Ebay from anything from £10 to about £200, got mine fairly cheap.
Tosh's scanner thingy that shows up throughout series 2 is based on a Palm Tugsten E2 PDA with lots of greeblies added
Again, careful Ebay perusal can produce cheap results!
Make your own Stun Gun:
http://www.therpf.com/f9/found-item-torchwood-stun-gun-17117/
My build
I made a replica of the alien Pendant from Greeks with Gifts just sculpted from Fimo then cast in resin
For some reason they used Tokyo Marui Hi Capa airsofts for the handguns, there is no real-world equivalent of this gun. They used Sig-Sauers for some of the live-fire shots, but it was meant to be the same gun.
I scratch-built the custom under-barrel unit and had the side plate laser-cut. If anyone is interested I might make some resin casts of these next year, would be cheaper than shelling out for another high-capa to do the John Hart gun.