I've never come across a Russian TPS grad anywhere in the western flight test world - I'm sure there must be one or two somewhere, but the only people I've met were Russians on brief visits. That said, the Russians do have a long history of training people in professional skills from countries less hostile and alien to them, so I wouldn't be surprised if there are Russian trained TPs in India for example.
However, if you're self funding, I suspect that your best bet is either NTPS in Mojave, or a tailored university programme somewhere like Cranfield or Madrid.
G