Your search for "microtech mini amphibian" revealed the following:

Microtech Socom Elite Linerlock Tan Aluminum & Traction Folding Serrated Tanto Knife 1613TA

Microtech Socom Elite Linerlock Turquoise Aluminum & Traction Folding Two-Tone Serrated Tanto Knife 1612TQ

Microtech Automatic Daytona OTF Knife Blue Aluminum & Traction Drop Pt Blade 12410BLS

Microtech Automatic Brachial Knife Button Lock Black Aluminum Serrated Trailing Pt Blade 268A12

Microtech Socom Elite Linerlock Red Aluminum & Traction Folding Stonewash Serrated Knife 16112RD

Microtech Socom Elite Linerlock Turquoise Aluminum & Traction Folding Tanto Knife 16110TQ

Microtech Automatic LUDT Gen III Button Lock Black Aluminum M390MK Knife 113612

Microtech Feather Karambit Apocalyptic Fixed Blade Knife w/ Sheath 21510APS

Microtech Socom Marfione Ram-Lok Stonewash Titanium Folding M390MK Tanto Knife 161RLS10MS4

Microtech Automatic LUDT Gen III Button Lock Tan Aluminum M390MK Knife 113610TA

Microtech Automatic Stitch Knife Button Lock Black Aluminum Serrated Blade 16912

Microtech Arbiter Black Polymer Partially Serrated Fixed Blade Knife w/ Sheath 10411

Microtech Socom Elite Ram-Lok OD Green Frag Aluminum Folding M390MK Serrated Knife 160RL11FROD

Microtech Automatic LUDT Gen III Button Lock OD green Aluminum M390MK Knife 113511APOD

Microtech Automatic Ultratech Gen III ZBP Black Aluminum Dagger M390 OTF Knife 112212AP

Microtech Automatic Combat Troodon Gen III OTF Knife Tan Aluminum Stonewash Blade 114610TA

Microtech Standard Issue MSI Ram-Lok Natural Clear Gray Frag Aluminum Folding M390MK Serrated Knife 2102FRNC

Microtech Socom Elite Linerlock Woodlands Green Aluminum & Traction Folding Serrated Tanto Knife 16111APWL

Microtech Automatic UTX-85 Daytona OTF Knife Black Aluminum & Brute Bubble Double Edge Blade 12610BIS

Microtech Automatic Signature Series Makora OTF Knife Aluminum & Traction Serrated Double Edge Blade 2063TS