Icon_final_001.rbx: Roblox game scene style, blocky low-poly character, determined expression, wielding pixelated assault rifle, action-packed, dynamic pose mid-jump, iconic Roblox avatar features, vibrant color palette: primary and secondary hues, low-resolution textures, simple shading, Roblox game environment backdrop, blocky trees and buildings, clear blue sky with blocky clouds, 'Realistic FPS (OG)' text overlay, bold sans-serif font, easily readable, Roblox game icon format, square aspect ratio, eye-catching composition focused on character and text, low-poly terrain, blocky details reminiscent of classic Roblox, game logo integration, simple yet recognizable design elements, vibrant lighting, strong contrast between character and background, Roblox marketplace aesthetic, nostalgic feel evoking early Roblox games, blocky character model, pixelated textures, simple animations, Roblox-style particles, blocky explosions, dynamic gun muzzle flash with blocky smoke trails, nostalgic, Roblox style execution | Roblox_graphics