In "Abelson Stole The Precious Course - MIT Version" (https://textboard.org/static/img/abelson-stole-the-precious-course-mit-version.webm), there are a few references to the MIPS architecture. For example, at the end of the video, in what looks like the credits section, there is "Arrange MIPS" and "Lyrics MIPS with "Loongson" LEMOTE".
What exactly is the relationship between SICP and the MIPS architecture?