hdpoly
good job.
Beautiful sparkle heart suitable for EEvee and Cycles
Subdiv modifier is not applied so you can change the resolution of the model
The scene is ready for render and consists of:
heart, cube background, camera, 3 light areas
You can assign any color you want , as well as the size of the sparkles
The file contains pink color material
You can see the heart size in the wireframe screenshots
DAE, FBX, OBJ consist only heart mesh (no lights and materials). The materials are suitable for Blender renders only
Enjoy!