I want to do a little nude modeling. How to start?

i don't want to become a pro nude model or walk around with everything hanging out all the time, nothing pervy. but i think it would be fun and potentially very rewarding to have some artwork of me done in the natural form. i'm at a good age to do it, in young adulthood and comfortable with / proud of my body.

how does one go about starting this? do i have the wrong attitude? thanks!
thanks for all the answers, i'll leave the question open a while longer.

for those who have private messaged me on the topic, read the above - i am NOT looking to start this as any kind of professional thing. i've done some modeling work recently that i enjoyed with my clothes on and now i just want to explore this purely for fun.

we have nude models all the time for our figure drawing and drawing classes. You don't have to be anything spectacular. We have heavy woman and old guys. lol it's more about the human anatomy and appreciation for the body... although ..i seem to appreciate a nude hott male....mmm