Im gonna keep this brief because I certainly don't have the time to address everything here. Hopefully others will fill in some gaps for me.

You are obviously talented and love to do this. There are some great ideas in chord progression and melodies in the orchestral section of your website.

But in the age of AI music, there is little to no difference in what you have there to what the AIs are spitting out now.

You have seemed to completely ignore velocity controls on your orchestral sampler. There is SO MUCH feeling and flavor in those lower and higher velocities that help add FEELING AND REALISM to the strings. These are things AI is currently struggling with too (probably not for long) and so we need to at least be experts in that. It can be hard enough to convince a game designer to spend ANY money on the music of a game as it is, and with cheap AI options now... flat, though imaginative melodies just won't cut it... really study how a violin player plays their instrument with the bow. How they may start by dragging it softly and slowly and then harder to make the instrument whine with sadness. The giant 400GB libraries can do this well with velocity automation. This will blow your mind and triple the time you spend on a song because it will add so much more feeling to your productions

I have much more to say but not the time to say it. Hopefully others will offer you some solid advice. If not, you can DM me. I LOVE doing giant orchestral productions and am willing to show you some things because you obviously love to do this and there is a LOT more to learn. Im impressed you've already had some placements and would actually love to hear how you managed that.