For a first show, you look great bro! But keep in mind, there are always improvements for next year
. Just some things that stand out to me. Your quads have good size, bring up your hamestrings to match them; just need to work on definition with your quads. Your side chest looks good, all around. Your back, you need much more thickness, lots of close grip rows.
To sum it up though, you have a complete physique, nothing is really lacking or out of proportion. Just work on building everything up; the more muscle you have, the leaner, dryer, more round muscle bellied appearance you will have. More muscle, more definition!
Mike