Ok I tried installing it, but its not working for me. Here's the steps I took:
First unpack it in /usr/share/plymouth/themes
and then..
m16@m16:~$ sudo update-alternatives --config default.plymouth
[sudo] password for m16:
There are 3 choices for the alternative default.plymouth (providing /usr/share/plymouth/themes/default.plymouth).
Selection Path Priority Status
- 0 /usr/share/plymouth/themes/ubuntu-mate-logo/ubuntu-mate-logo.plymouth 150 auto mode
1 /usr/share/plymouth/themes/colors/colors.plymouth 100 manual mode
2 /usr/share/plymouth/themes/ubuntu-mate-logo/ubuntu-mate-logo-scale-2.plymouth 149 manual mode
3 /usr/share/plymouth/themes/ubuntu-mate-logo/ubuntu-mate-logo.plymouth 150 manual mode
Press enter to keep the current choice[*], or type selection number: 1
update-alternatives: using /usr/share/plymouth/themes/colors/colors.plymouth to provide /usr/share/plymouth/themes/default.plymouth (default.plymouth) in manual mode
m16@m16:~$ sudo update-initramfs -u
update-initramfs: Generating /boot/initrd.img-4.4.0-28-generic
Perhaps someone else knows another way, but sorry I do not.