1. I’m assuming your doll has the standing feet add-on but you really can’t have her free-standing you have to lean her up against the wall or something stable. shoes also help with traction she’ll just slide on tile and probably scratch up wood flooring. I find it best to have her in bed on her back keep inching her to the foot of the bed until halfway and then tilt her up until she stands up. then lock her knees and keep her legs apart make sure they’re even with each other not one foot in front of the other. just be careful with her some ppl swear on storing their dolls upright against the wall but I’m cautious and only stand my lady up when I change out bed sheets.
2. If the standing option is absent, invest in a good pair of supportive sneakers for each doll and remove them after each photo session.