When Travis walks up to the gate and bangs on it, it is noon. His shadow is cast straight down. Immediately after that Joe walks him up to the house and it is after sunset.
Adolf Eichmann never tried to fake his suicide. After he managed to escape from a prison camp and went under ground, the only thing pointing in that direction was hearsay about him bragging in front of a minor Nazi underling in 1945 he was going to kill himself rather than get caught, which he did not do when he eventually did get caught in 1945. And few people ever believed he had killed himself after he fled the camp, especially not after he started giving public newspaper interviews under his own name in South America in 1960.
Hitler's body was not burned by Russians but by Germans, specifically by his SS escort and high-ranking Nazi official Martin Bormann. Neither the Soviets nor anybody else ever claimed it had been Russians.
The Dassault Falcon 2000 business jet only started production in 1995.