The intro is such a wasted potential, there's no emphasis on the chiptune, nothing. You could use circles to represent the chiptunes without ruining sr. To give you a contrast on what I'm saying, check rrtyui's Exit This Earth's Atomosphere, on 03:02:729. By using this concept for the intro, you get a much better quality and makes it even cleaner.
okay I'm going to make a general statement on this diff. It's not that good. There are parts and ticks where there are sounds but you skipped it. You use repetitive patterns. 1/1 even though you could easily fill the blank space in between those. Loud sounds/melody on the sliderends. Too many bad overlaps. Parts where you could've articulated it in a different way possible. Parts where the music is intense but the objects are placed like a normal diff.
What I could advise you to do is look at other ranked Camellia maps, especially R U Still XXXX by captin1. Both songs are speedcore, you could use that to contrast your map and his. Look at the object placements, and how he emphasized the music. I'm not saying that you have to map like him, but to take inspiration on that map since this and that are similar in genre. Speedcore is really hard to map because I also tried mapping this genre of music a year ago. So take all of this with a pinch of salt, have fun and good luck on mapping :3
This map contains major problems which should be covered:
Rhythm density across the difficulty.
Some sections fails to represent the how intense the song is by the rhythm density in the particular sections. The calmish part at: 00:01:971 - 00:20:432 - has kinda dense rhythm for the intro (especially the second half of the intro). While patterns like 00:09:932 (1,2,3,4,5,6,7) or 00:17:778 (1,2,3,4,5,6,7) happens in the really calm section, the second kiai "02:37:047 - 02:44:547" literally has only sliders in 1/2 and 1/1 snapping where it's way more intense section that the intro. The last kiai also shows that. Besides these patterns: 03:48:586 (1,2,1,2) and few occassional bursts you mainly use 1/2 sliders in the entire kiai.
Spacing is not showing the intensity of the particular sections correctly.
While comparing the spacing between the different sections it's hard to see the difference between the calm and hard parts. Patterns like: 00:11:778 (1,2,3,4), 00:13:047 (1,2,1,2,3) in the intro really looks like the spacing in the kiais (02:37:047 - 02:44:547 especially this section when adding that Slider Leniancy is a thing).