Requested feature overview description.

For certain attributes there should be a wizard, that clearly states these definitions, and if required provides reference images.

Why would it be useful?
When posting people often abuse/misuse tags described very clearly in the wiki for example I was trying to filter on muscularity. Muscularity and other dimorphic attributes are core attributes in any character, and should have some degree of special treatment.

Lets take a look at the muscular scale shown in the wiki

Muscular Scale
Not Muscular | Muscular →
athletic | muscular big_muscles huge_muscles hyper_muscles

The wiki says

muscular: muscles are the focus of an image not just incidental
big_muscles:professional athlete but not bodybuilder,realistically obtainable
huge_muscles:professional bodybuilders, very large, but obtainable
hyper_muscles:Not actually physically obtainable large muscles

Search results are in no way consistent with these definitions.

What part(s) of the site page(s) are affected?
Upload

typically a wizard is something that does something for you in a series of steps. what exactly are you trying to request?

A thorough-tagging wizard could be helpful if optional or maybe if someone made a browser extension to do this, however it would probably make uploading more time consuming to the point of being prohibitive if it was mandatory. I imagine that it'd also be kinda like training wheels and once you've memorized and gotten into the routine of tagging things like media, background, pose, colour, etc it'll be easier to remember anyway.

Clippy's fursona, Cloppy, for tags.