For Pony:
You can highresfix or rawdog it. I've gotten better results at 1024x1280 and 1152x1408, same tags as 1.5 below.
(Lilandy/Andava) style unmixed from https://civitai.com/models/100572/illuminatinglilandymix, added data and removed text and logos so they don't appear when generating with lora.
Strength will vary depending character and sex loras being used (0.75-1)
lilandy/andava characters aren't tagged correctly, if I figure out how I will add it to V3
use tags accordingly
Old lady
MILF or mature female, Mature male
Young ***** female, young ***** woman, male
18+: teen girl, teen boy
you know the last one if you know lilandy's style
For traps/femboy I would recommend using : https://civitai.com/models/8675/concept-trapfemboyotoko-no-ko-18-concepts-in-one the data for otokonoko is in the lora but needs a little push to get past generating a flat chested girl
Hires Fix recommended
ADetailer not really needed but if you do use it, it doesn't change the style much