First, a little background. The He-219 Uhu was a purpose designed night fighter and also the first operational aircraft to have ejection seats. The plane had an advanced VHF radar, a 385 mph top speed, excellent armament and good range. It was not available in quantity however which is probably a blessing for the bombers flying at night.
Revell's kit consists of 12 light gray sprues of medium soft styrene with 2 clear sprues. There is a large booklet of instructions and a large decal sheet. There is some small amount of flash on the sprues. The decal sheet gives you options for four planes: