Step 7 - File - Open. Find the folder you exported the object too.

Step 8 - Open Sprites folder, and then open sprite0100. Choose the .bmp file and click the open button.

Step 9 - Colors - Increase Color Depth - 16 Million Colors

Step 10 - Colors - Colorize

Step 11 - Use the settings below, or play with the hue and saturation levels to get a color you like. Then click OK.

Step 12 - File - Save. Click yes when a question about limitations is asked.

Step 13 - Close the graphics program.