Made a few pics of knife #2 for my own archive.
The lighter colored sheath turned out to be a better fit for this blade.
Specs:
Overall length: 8.66 inches (22,0 cm)
Blade length: 4.72 inches (12,0 cm)
Max.blade thickness (ricasso): 5.0 mm
Blade shape: full convex zero edge
Sharpening angle: ~20 degrees inclusive (~10 degrees per side)
Steel type: forged stainless tungsten alloy
Hardness (estimate): ~64/65 HRC
Handle materials: brass, fiber, leather, aluminium pommel with brass fastener.
Sheath: Leather with metal reinforcements