Fitness App, 2D Character System Design

Budget: $30 - $250

Hi, I want a modular 2D character system for a fitness app.

I need a high-end 'Flat Vector' style—similar to the attached reference—with realistic athletic proportions. I have a fixed budget of $70 for this starter set.

I need the following (All delivered as separated, transparent PNGs):

1. The 8 Base Bodies (Grayscale):

Male: Slim, Athletic, Muscular, and Heavy/Large build.

Female: Slim, Athletic, Muscular, and Heavy/Large build.

CRITICAL: All 8 bodies must share the exact same neck and waist coordinates so I can swap heads and clothes without any gaps or misalignment.

1. Male Hair & Facial Hair:

Hair: Sharp Buzzcut, Textured Crop/Fade, Classic Quiff, Undercut/Man Bun, and Curly Top.

Beards: Heavy Stubble, Short Boxed Beard, Goatee, and Full Power Beard.

1. Female Hair:

Standard Long Hair (Down/Straight), Sleek Low Bun, High Braided Ponytail, Tapered Afro, and Sporty Bob.

1. The Outfits (Must be scaled to fit ALL 8 body types):

3 Tops: Tank top, T-shirt, and Compression/Long-sleeve shirt.

2 Bottoms: Athletic shorts and Leggings/Track pants.

1. Faces:

1 'Focused/Determined' face for each gender (Eyes and Mouth on separate layers if possible).

Technical Requirements:

Deliverables: Layered Source File (AI, EPS, or SVG) + individual transparent PNGs of every part.

Alignment: All parts must align to a shared anchor point (0,0) for easy coding.

Colors: Please provide the bodies in Grayscale (I will tint them in my app).

Please see the attached image for the quality and 'vibe' I'm after. If you can deliver this organized system, I'll have more work for you as the app expands!