Noma's just a big ol' derp.
And by big I mean you'll usually find him being 8m tall.

He tends to refer to himself as "kitty", in third person, alongside the first person usual terms, an old habit he never got rid of.

He hardly feels temperatures, for him, 5°C = 20°C, thus he tends not to pay much attention to what he wears, may it be a shirt in winter or an heavy sweater in summer.
Despite a pretty good vision, his nose is a very weak point, he has trouble smelling things, he could tell if something smells good or bad, but that's it. And be prepared if you boop him, he'll sneeze in most cases (you'd rather not to it when he's big...).

You'll always find him with what he calls a «PIC», a pip-boy-like device on his left arm, this device is based of the model 3000 (MK I), with the knob on a glove, but instead of the usual three buttons under the CRT, has 4 on the right, and a keyboard under, alongside 5 other buttons on the back, same color as the PIC's body.
And don't you even dare trying to even touch it, or you might find yourself loomed over by a paw... or a maw depending on his mood, and not in a good way.

If you get to know him, you'll be able to learn more specific things about him that he keeps more or less private, but for now, that's about all you need to know about him.

An amazing piece I got from Za, a French artist who I can only recommend, great artistic skills, very friendly, listens to every detail, ready to tweak (heck she even "forced" me to tell her the small details I didn't want to bother her with at first), and gives great tips about character design, to help make it more plausible in an actual world.

Character © Nomaxice
Artwork © Zaziss