Wanted Gear Size Small Plate Carrier & Small Multi-Curve Plates

Hi everyone,
I hope you are all well. I am a new member here, and I am reaching out to the community to help source some critical safety gear. I'm preparing for an upcoming deployment to Ukraine to provide civilian veterinary aid.
Because my work involves a lot of movement, I am looking to buy a very specific setup that offers good protection without restricting my mobility or sliding off my shoulders. I am 5'8" with a smaller frame, so a true Size Small system is vital.
If anyone has any suitable kit sitting in their gear locker that they are looking to part with, I would be incredibly grateful to hear from you.
Plate Carrier Requirements:

• Size: Small (Must be a true Small plate bag/harness system).
• Colours: Solid Black, Navy Blue, or Royal Blue only. I cannot wear camouflage or military colours.
• Models Preferred: Low-profile or minimalist rigs with angled shoulder straps (e.g., Crye JPC 1.0 or 2.0, Ferro Concepts Slickster, Warrior Assault Systems LPC, or similar).
• Budget for Carrier: depending on model and condition.

Ballistic Plate Requirements:

• Size: Small SAPI (Nominal dimensions approx. 8.75” x 11.75” / 22cm x 30cm).
• Curvature: Multi-curve or Double-curve only. Absolute no-go on single-curve plates.
• Protection: Level III, III+, or Level IV standalone (STA) from a reputable manufacturer (VestGuard, Highcom, RMA, LTC, etc.)
• Budget for Plates: depending on weight, model and condition.

Please drop me a PM with any details, photos, and your asking prices.
Thank you so much for your time and help!