i have successfully virtualized RouterOS using qemu and the ISO's from the download page but was wondering if there is a way to use the arm.npk or any of the other architectures and virtualize them too, maybe using qemu

Why?

Virtualizing ARM is more difficult since there is no "golden standard" platform as in the x86-world. QEMU must support the specific SoC to be emulated and it's built-in peripherals.