The problem is that the .img files are not images of a partition, but of a whole disk. That means they start with a bootloader and a partition table. You have to find out the offset of the partition and mount it with the offset option of mount.
Resource-efficient LLMs and Multimodal Models
A useful survey of resource-efficient LLMs and multimodal foundations models.
Provides a comprehensive analysis and insights into ML efficiency research, including architectures, algorithms, and practical system designs and implementations.