Fresno Eyelid Surgery doctors

This is called a transconjunctival lower lid blepharoplasty. Many surgeons do it this way routinely, including myself. A decision still needs to be made regarding the excess skin if there is any. You can try fractional resurfacing or just live with the external wrinkles. I assume you are concerned with keloids. The eyelid skin is least likely to form keloids. Most patients who think they have keloid scars actually have hypertrophic scars which would not be a problem in the eyelids. 

Yes, your eye seems to be sinking in. The problem can be fixed with with a late repair of the orbital floor with a thin floor implant. Since you are not experiencing double vision, there is no problem with a late repair. Consult with an ophthalmic plastic surgeon but there is no big hurry. You should only hurry if the trauma happened last week.

I understand your desire to have more cat-like eyes. You have a condition called antimongoloid slant where the outer corner of the eyelids is lower than the inner corner. A lateral canthoplasty can elevate the outer corners to give a more attractive upward slant.