/vt/ - Virtual Youtubers

Okay people I got the free version of NovelAI working and I'm having trouble making stuff that looks that great. This here which is one of the better ones was gotten from using:

(((masterpiece))), (((best quality))), robot joints, (((kazama iroha))), (((hololive))), (((blonde hair))), (((aqua eyes))), ponytail, katana, chest sarashi, city, dutch angle

While at the same time subtracting:

lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts,signature, watermark, username, blurry, artist name

Also, how are you people making larger images? I don't see a setting to produce larger ones.