SOPP459: I want to spice my music creativity with some great organ sonic vocabulary

This question was sent by Blackstone, and Blackstone writes answers to my question about the dream in organ playing and three things that holding back from the progress. 1. My dream for my organ playing is to spice my music creativity with some great organ sonic vocabulary. 2. The 3 things hindering my progress are: (i) Inadequate practice, (ii) lack of instructional resources, (iii) Don't have my own instrument.