First of all, I wanna say thanks for 10k points. I appreciate it a lot :D
Welcome to the X-15 Rework! This was really fun to make and is really cool to fly. This rework features a completely interactive cockpit compatible for VR, and a real time and working MPH speed counter from MattFlat101’s craft.

NEW: Realistic cockpit, some new landing gear tires, and a smooth fuselage.

Controls: AG7 for ejection.

About the X-15

The North American X-15 is a hypersonic rocket-powered aircraft. It was operated by the United States Air Force and the National Aeronautics and Space Administration as part of the X-plane series of experimental aircraft. The X-15 set speed and altitude records in the 1960s, reaching the edge of outer space and returning with valuable data used in aircraft and spacecraft design. The X-15's highest speed, 4,520 miles per hour (7,274 km/h; 2,021 m/s),[1] was achieved on 3 October 1967,[2] when William J. Knight flew at Mach 6.7 at an altitude of 102,100 feet (31,120 m), or 19.34 miles. This set the official world record for the highest speed ever recorded by a crewed, powered aircraft, which remains unbroken.[3][4]
During the X-15 program, 12 pilots flew a combined 199 flights.[1] Of these, 8 pilots flew a combined 13 flights which met the Air Force spaceflight criterion by exceeding the altitude of 50 miles (80 km), thus qualifying these pilots as being astronauts. The Air Force pilots qualified for military astronaut wings immediately, while the civilian pilots were eventually awarded NASA astronaut wings in 2005, 35 years after the last X-15 flight.
Source: Wikipedia
Enjoy! Feel free to upvote and spotlight :D