It is easier than You would think. And You are welcome there are not many that are artists
A part of the forum is dedicated to optical contributions: http://kmeleon.sourceforge.net/forum/list.php?10
You can post and upload in the K-Meleon wiki (AFAIK there are sections for skin throbbers, icons...), when You have a forum account or was it bug tracker account (scratch head). Whatever it is a wiki & that means everybody can post her or his contributions.
If You have trouble with publishing that way or via Forum, You can ask for help in a Forum post or contact a moderator (jujuland, disrupted, me) that can upload & attach Your contribution to Your forum post about it etc.
Or ask users e.g. siria. She is AFAIK quite adroit with the wiki things
If You publish something that the devs (Dorian, kko) want to include in the official pages they will ask Your permission.
Edited 2 time(s). Last edit at 08/17/2010 02:09AM by guenter.