There's a lot of guys out there that will build you one. The two channel blackface FEnders take a little patience to build in that they can be rather noisy and it can take a while to get that all sorted out. I've got an amp I've built, but not completely finished yet that I'm calling a Brenna. It's basically the reverb side of an old fender amp without the tremolo, but witha deep switch, a bright switch and a boost that is footswitchable.
I built an amp for Evan called the Evan-Rude. It's got the normal blackface reverb channel (Mudslide) on one side and the other non-reverb channel was modded to tweed specs (Twister). It's kinda the best of both worlds I guess. It's funny, I loved the mudslide channel, Evan loved the Twister channel.