You might get a cheap wig and look up pictures of Isley Reust.
She cuts her hair to exactly cover brows and forehead. This mimicks what some FFS surgeries do.
Covering browsa and forehead can make for a big difference. If its a really cheap wig and you want to go to lenghts its posible to give wigs a hair cut so the exact areas are covered.
Another possibility is to look at websites where different hairstyles can tried on a photo.
Or getting fancy with photoshop.
Experimenting with photos can take a while to get a nice result though.
Using additionally some liquid foundation and some lipstick in unobtrusive colours should already give a really nice result.
I hope its motivating for you

Additionally often people transition for themselves... to be able to express themselves better.
*hugs*