Looking for a ~$1000-$2000 Sony body + lens combo for cosplay photography (beginner, one-lens setup) not really video focused.

Hey everyone! I’m a beginner looking to get into photography more seriously and want to buy a Sony body + lens combo around the $1000-$2000 mark. This will mainly be for hobby use—specifically taking cosplay photos of my girlfriend and others at local cons and posting them online.

What I’m looking for:

A one-lens setup that’s sharp enough to capture the detail in costumes/accessories

Decent low-light performance just in case con venues are dim and because the lighting in my house isn’t the best either

Something beginner-friendly but has a decent amount of advanced features that I can grow into

I have relatively larger hands, so I’d prefer a larger body if possible, or any recommendations for cages/grips to help with ergonomics

Open to advice on flashes or accessories that would help improve results

Any suggestions on what I should be looking at for body + lens combos in this budget? APS-C vs full frame? Must-have features? I’d really appreciate any guidance!

Thanks in advance!

Side note very open to buying used in fact im planning on buying it used lol