nice to see u experiment and try new things, but this needs work
the blending needs work, i dont thnk its the best render choice either. pretty gay perspective to blend and to use. brush around the render and chnage the blend mode to sft light, dont overdo it. lightning also needs work, theres no light source and those 2 blue spots r random , lightning should be coming from the top of the canvas. the right side of the tag is pretty empty, boring. try to add maybe some effects or more c4ds there, but dont make em so dark. the tag needs a wow factor, there r no effects or anything that catches our attention, should work on that too. as for the bg, i know u tried to make it look like it has a great depth, but it kinda failed tbh. the blue bg with the stars u have is overcontrasted/sharpened. looks low quality.
u can also try adding more color to the tag, it looks monotone atm.
last thing id do is remove the borders.
keep it up