3D Minimal Splash & Icons

I’m preparing to launch a new mobile app and I need a polished first-impression package: a short, minimalistic 3D splash animation followed by a complete set of app icons.

Splash screen
• Feel: calm, clean and modern rather than flashy—think subtle depth and smooth camera moves instead of busy effects.
• Length: around 3–4 seconds so it loads quickly yet still feels premium.
• Formats: a lightweight video file plus a transparent-background sequence or JSON/Lottie if you prefer. I’ll supply the logo assets; you handle the modeling, lighting and motion.
• Resolution: recommend the best universal mobile size; I’ll supply final specs once we lock the concept.

Icon set
I need iOS and Android sizes (including adaptive and notification variants) that echo the splash’s look—simple forms, restrained palette and clear at small scale. Export originals (AI/PSD/Blend) and ready-to-use PNGs.

Acceptance
When the animation plays smoothly on recent iOS/Android devices without flicker or aliasing, and all icon files pass Apple/Google console checks, we’re done.

Tell me how you’d approach the 3D workflow, any tools you prefer (Blender, C4D, After Effects + Element 3D, etc.), and a rough timeline. Looking forward to seeing this come alive!