[Q] How to make zimage and initramfs.cpio.lzo

Hi,
My first post into this forum :)

So, I have installed Plasma active on my Archos 80 G9 with 250G Hard disk using this guide :
h tt p:/ /share.basyskom.com/plasma-active/archos_gen9.h t m l

Then, I installed it on my 1.6 G data partition, but it wasn't working well .. so I checked the disk space remaining in it and it was near zero.

My question now,
at the bottom of the plasma active installation guide you can see "Setup a Android™ and Plasma Active dual Boot System" , where the plasma active files can be put on the SD card and this was possible by just changing the zimage file

1- is there any sde zimage and initramfs.cpio.lzo that can boot from the hard disk ? ( Dynamic multiboot menu says it can but it doesn't at all )
2- Is there any guide on how to create/edit zimage file ?

Thanks ..

regards,
Mostafa