Finding the correct graphics libraries for older embedded Linux systems like the i.MX 6Q with kernel 3.14.52 is challenging because the libraries are proprietary and tied to the specific Board Support Package (BSP). I cannot provide these files, as they are not publicly redistributable. The best approach is to search NXP's archives or community forums for the official BSP that matches your kernel version, as it will contain the necessary user-space libraries. Alternatively, you could explore the open-source Etnaviv driver, though its compatibility and features may vary for older kernels.