Hey guys, im trying to export an animation as BMP images.  I have objects that become visible during the animation. this was done by hiding them and then showing them to add the time keys.  The issue is, when I export it, the parts are still partly transparent when they are meant to be completely visible throughout the animation.  What am i doing wrong?

Ive attached one of the .bmp files, all of the parts are meant to be completely visible but as you can see they are partly transparent.

Ive also attached a screenshot of the time keys.

ps. Dont know if its worth noting but i changed the transparency time key interpolation mode to "fade in" rather than the default "linear" mode.

Thanks for the help