The contents of FULL DE TODO--superpackpormega.zip can only be speculated based on its name and the nature of similar files. It's possible that it contains:
High-resolution textures, PNG overlays, Photoshop brushes, and vector icons. FULL DE TODO--superpackpormega.zip
If you must open it, do so inside a Virtual Machine (VM) or a "Sandbox" environment to protect your main operating system. The contents of FULL DE TODO--superpackpormega