This is the Gemini Jets 1/200 Royal Australian Air Force B737-700S A36-001 RAAF 100 Years [G2RAA1224]

Boeing 737 BBJ 1/200 Scale Diecast Model, No.34 Sqn, RAAF – G2RAA1224

Diecast model approximate dimensions:
Length: 16.8 cm
Wingspan: 17.2 cm
Diecast model features:

Constructed with metal and plastic components
Undercarriage fixed extended
Display stand not included.
Gemini Jets G2RAA1224 Gemini200
Gemini Jets Gemini200 series G2RAA1224 replicates in 1/200 scale diecast the B737-7DF BBJ (-DF is Boeing’s customer code for RAAF), serial number A36-001 with the RAAF’s “100 Years” anniversary tail logo. The aircraft is assigned to No.34 Squadron, Royal Australian Air Force (RAAF).

RAAF “100 Years”
With the 100th anniversary of the RAAF on March 31, 2021, almost every aircraft type received a commemorative tail logo. A36-001 was the only  737 BBJ to wear the “100 Years” logo.