1. Please create .png files from your screenshots and insert them directly into the post. The little Tree icon in the toolbar just above the text box where you type your message inserts images. Some people on the Forum will not open attachements in other file formats.
2. Real LEDs have different voltage drops for different colors due to different chemical composition. Also the parallel LEDs (at least real ones) would have slightly different VI characteristics so that each of the three LEDs(of the same color) would have different currents and, thus, different light output.
3. It is not clear what your intention is. Normally LEDs are connected in series so that the same current flows through each (same color). Rather than fixed resistorrs use some king of current regulating circuit to adjust the current in each series string to get your RGB effects. Note that you will have very little "headroom" between the source (V1) and the series string of blue LEDs (~10 V).
Lynn