>Srs talk
How do I get an /r9k/ gf and change her?
>sexual reassignment surgery
I mean you probably shouldn't forcibly change them. A lot of trans girls don't want to take the risks of surgery and some aren't even dysphoric enough to remove their penis. Even those who do more often than not end up regretting it.
However if you are dead set on changing a tranny into a tranny with a botched axe wound you'd probably want someone in a poor financial state with low self esteem (third world trannys would be your best bet).
Whatever you decide to do I wish you luck anon