And for checkpoints, if on furry, you can try yiffymix or indigo-furry-mix-xl. These two latest models are retrained based on NAI, so their art style will be more pleasing to the eye ;)

Nice attempt! Humm, and dont worry, the tone and format have a certain relationship with VAE and checkpoint. Well, VAE is equivalent to a layer of filter, which will make the colors more vibrant. You can google it to get it try.

If you end up cooking up something cool with it, PLEASE reply and show me your pics! Seriously, seeing what others create from a prompt makes my day. Can't wait to see what you come up with!

Here's the core prompt I used for that wolf pic😉
man, 35 years old, solid build, stubble, standing by large office window, looking out at cityscape, holding a smoking cigarette, thoughtful, slightly weary expression, wearing work clothes, natural midday light