does anyone know if there's actually cases where someone's gone blind from this and what the complication rate is?No it isn't. Best case you won't be able to close your eyes and worst case nerve damage resulting in you being blind. Eyeliner is a safe and cheap alternative
Yes please and whether you are happy with results etcNot recently but I've got ptosis correction, and Dr. Song's canthoplasty few years ago if you guys interested i might post my experience at girin later!