Your PC is not a web server so you can NOT use the [ img ] bbcode tags, and since attachments are disabled on this forum, you'll have to upload it to somewhere like
photobucket.com and then use the [ img ] tags.
You need
these tools and you may need
Gmax as well.
Not much Renegade modding goes on here, so you may want to try visiting
other Renegade forums.