RX-78-2 Gundam standing in a heroic pose wielding its iconic beam rifle and shield, detailed mechanical design in Kunio Okawara style, vibrant colors with a slight weathered look, anime aesthetics, featuring dynamic lighting and expressive background depicting a battle scene, Mobile Suit Gundam theme, keep the gundam's signature white, blue, red and yellow color scheme with subtle modifications for a fresh look, focus on realistic metallic textures and intricate panel lines, elongated proportions with a sleek, modern twist, evoke a sense of power and readiness for combat.