By all means, keep these first efforts around so you can look back on them and smile to yourself. I got back into the hobby in 2005 after, ummm, decades off - and my first kit was a 1/700 resin ship kit. Talk about an initiation! But I made it. Or it made me ... anyway, it looked more or less like a ship when I finished with it.
And it resides in its own case, just like all the other efforts to date (very few, I'm slowww), where I can look at it from time to time and absorb the messages - Don't Get Cocky. Your Next Build Will Always Be Better. Sooner Or Later, You Have To Declare A Build Finished. Don't Think About Trying Something New, Just Do It And See What Happens. Etc., Etc. 