Might not be completely accurate, but you can base the solo off of this tab. Take a look
at my cover of the song if you'd like to hear how this tab sounds;
http://www.youtube.com/watch?v=FvKCt0odW-o
| / slide up
| \ slide down
| h hammer-on
| p pull-off
| b bend
e|------------------------------9--------------------------------|
B|---------7---7h9--7----7—9b11---11b9-7--7---7--7-6-------------|
G|-----6/8---8---------8--------------------8----------6--4----4-|
D|-9---------------------------------------------------------6---|
A|---------------------------------------------------------------|
D|---------------------------------------------------------------|
[ Tab from: https://www.guitartabs.cc/tabs/s/shinedown/amaryllis_tab.html ]
e|-----------------------------9-11/14-14/16—16b18b16-14--|
B|----------7-7---9-7----7h9/11---------------------------|
G|----4h6/8--------8--------------------------------------|
D|-4h6----------------------------------------------------|
A|--------------------------------------------------------|
D|--------------------------------------------------------|
e|-14---13---9----7-------------------7-------------------|
B|-17b--16b--12b--10b--9-12--7----9-------9---7-----------|
G|----------------------------------------------8-10------|
D|--------------------------------------------------------|
A|--------------------------------------------------------|
D|--------------------------------------------------------|