1. There is no problem with the background photo. Thank you for your support.2. We will first send you the script, 3D animatic, 8 songs, blocking (several parts) and location's layout plans today. The size of location's model files are larger than others, so we will upload them in succession, and then sent to you next week.3. For special effects production, there are two points you need to confirm: ① We would like to confirm that if we use the special effects production software listed in the document to produce special effects and send the source files to you, whether you can use these files after receiving them.If you can't or are not proficient in using these softwares, please tell us which special effects software you can master. We will weigh whether we can adopt the special effects software that you want to use. ② The previous standard document is our general special effects standard file. Because you are responsible for the compositing & rendering work, we would like to confirm which special effects layers we need to submit for you to render together with the lighting files. Regarding the work to be done by both parties of the special effects: we will complete the production of the special effects and send the special effects source files to you. Then after you completing the lighting work, you will use the source files and the lighting files to finish rendering and compositing work.