I can't help with marker photos, but there are many Tennesseans buried in the Confederate sections of Cave Hill Cemetery in Louisville - see
http://www.geocities.com/Pentagon/Quarters/1864/cavehillcs.htm (search for "TN" in Parts 1 and 2).
Here are some more:
William Arthur, Co. D, 2nd Tn. Inf., died 11/02/1862 (Perryville casualty), buried in Versailles Cemetery (CS Plot), Woodford Co.
Fredrick Bolt, Co. C, 6th Tn. Cav., Antioch Cemetery, Sanders Ridge Road, Casey Co.
Corp. Nathaniel Bowman, Co. F, 154th Tn. Inf., died Jan. 1863 (Murfreesboro casualty), Bowman Cemetery, Murray, Calloway Co.
John Brown, Co. G, 13th Tn. Cav., died 6/16/62 as POW, Camp Nelson National Cemetery, Grave 1848, Jessamine Co.
John Buck, Co. F, 9th Tn. Cav., Fairview Cemetery, Bowling Green, Warren Co.
Timothy Burns, Co. G, 10th Tn. Inf., died 6/8/1903 in the KY Confederate Vets Home, Pewee Valley, CS Home Cemetery, Oldham Co.
J.T. (or P.) Crain, 40th Tn., died 8/28/1917, Pewee Valley Conf. Cem., Oldham Co.
J. Matthew France, Co. F, 13th Tenn. Cav., died 5/20/1920, Locist Grove Cem., Mammoth Cave, Edmonson Co.
Robert S. Hamilton, 1st Tn. Inf., died 10/8/62 (Perryville), Lexington Cem., Sect. C, Fayette Co.
R.F. Head, Co. D, 1st Tn. Cav., died 11/1/1914, Pewee Valley CS Cemetery, Oldham Co.
E.L. Herndon, Co. I, 4th Tn. Cav., died 1911, Pewee Valley CS Cem., Oldham Co.
James A. Herring, Co. F, 4th Tn. Inf., died 1930, Pewee Valley, CS Cem., Oldham Co.
Sam H. Hill, Co. B, 32nd Tn. Inf., died 1929, Pewee Valley CS Cem., Oldham Co.
James Holden, Co. I, 4th Tn. Inf., Versailles Cem., CS Plot, Woodford Co. (Perryville casualty)
James C. Karr, Co. D, 32nd Tn. Inf., died 1925, Pewee Valley CS Cemetery, Oldham Co.
William Legg, Co. D, 2nd Tn. Cav., died 1896, Elmwood Cem., Owensboro, Daviess Co.
Edward H. Mathews/Mathis, Co. K, 3rd Tn. Inf., died 10/03/1861, Fairview Cem., CS Plot, Bowling Green, Warren Co.
Joseph H. McNutt, Co. B, 9th Tn., died 1863, Crab Orchard Cemetery, Lincoln Co.
Hugh W. Story, from Tenn., Paris Cemetery, Bourbon Co.
Thomas Wathen, 3rd Tn., South Fork Church Cem., Larue Co.
(Note - some of the names above are from listings, and I have not verified these grave locations.)
Do you have any similar listings of Kentucky Confederate soldiers buried in Tennessee?