Minimal depth option is my goal too! I think the number one thing to remember is that necrosis doesn't happen to a random 1-3% of people: it's much more likely to happen to folks with risk factors, so you should consider your specific situation. Here's another quote that might be helpful:

"Medical history (presence or absence of comorbidity) and nutritional status can also play a significant role in determining outcome and successful healing. Diabetes, while not a contraindication to GRS per se, is associated with greater risk for tissue necrosis. Selective debridement of tissues, wet-to- dry dressings, and “a tincture of time” are the best allies in treatment of these issues. Reopening of a portion of the incision and drainage is indicated for abscess but is rarely necessary. Pelvic and perineal circulation tends to be excellent and resilient, allowing many of these losses to ultimately resolve with such conservative management...When clitoral necrosis does occur, the necrosis is most often partial with neovascularization and some residual sensation possible. Finally, for the rare patient whose clitoris loses both blood supply and innervation, the other areas retaining erectile or erogenous sensation (spongiosum, G-spot, prostate, etc.) can provide enough stimuli to allow orgasm. If patients remain anorgasmic after 1 year, topical testosterone cream (1 % compounded) can be helpful."

Btw, chapter is Complications of MTF Vaginoplasty by Allison S. Glass and Marci L. Bowers. In Management of Gender Dysphoria https://books.scholarsportal.info/en/read?id=/ebooks/ebooks3/springer/2016-03-02/3/9788847056961

That comes with other problems. Either there is the whole glans exposed (this will look very out of place) or it will be buried and flat.

There are a lot of different approaches, maybe you can find one that fits you.

Do you have any links I could add to the wiki?