Thick and luscious sound, lots of layers, melodies and counter melodies. It feels like a very grand and larger than life imaginary world.
The mix does get muddy at times, I think there is a little too much going on in the upper bass and low mid regions. If there are a lot of layers it's a good idea to stick to just the bass note in the lower frequencies and push the other notes of the chord further up (for example, instead of a C3 E3 G3 for a C major chord, you could write it as C3 G3 E4). Another thing to do is to put a highpass filter on instruments that don't need bass or low-mid content, it makes the low end much cleaner.
You did quite a good job if you've only been composing for a year and a half, some of the musical ideas are somewhat complex. Congratulations on completing your first composing jam!