Fixed as Front gear wouldn't retract

Basic desc.
The La-15 which reached mass production was the outcome of a series of development aircraft that began with the Aircraft 150 bomber in 1945 and culminated in Aircraft 176, later in 1948. These aircraft were designed for British engines, Rolls-Royce Derwent V and Rolls-Royce Nene, acquired by the Soviets in 1947 and then copied as the Klimov RD-500 and Klimov RD-45 respectively. The Derwent-powered Aircraft 174 was designed as a backup for the main program, the Nene-po owered Aircraft 168, in case the British failed to deliver more powerful Nene engines with afterburners (which they did fail to deliver). The first prototype of Aircraft 174 was flown just 9 days after its counterpart the Mikoyan-Gurevich I-310, on January 8, 1948. The first prototype was however lost on May 11, 1948 due to vibrations. Trials were continued with an improved second prototype, designated Aircraft 174D, which underwent State Acceptance Tests from August to September 25, 1948. In comparison with the Nene-powered MiG-15 it had almost the same maximum speed and better maneuverability, with somewhat reduced rate of climb. The type was ordered into production in September 1948, even while Aircraft 174D was undergoing flight trials, and given the official designation La-15 in April 1949.

Info with Pros and Cons
https://wiki.warthunder.com/index.php?title=La-15

Controls
Vtol Down- Flaps

Features
Backwards Air brakes

Credits
Suprisignly I made this on my own.