At 16 January 2017, Ukraine instituted proceedings against the Russian Federation with regard to alleged violations of the International Convention for the Suppression of the Financing of Terrorism of 9 December 1999 and the International Convention on the Elimination of All Forms of Racial Discrimination of 21 December 1965.
The shotdown of MH17 is also blaimed to Russia as shown in this press release of the International Court of Justice.
At February 1 2017 ICJ made public that several public hearings for this proceeding will be held at March 6-9 2017. The hearings are open to the public and are also live streamed. Details here.
Maybe some yet unknown details on the shotdown of MH17 are presented by Ukraine durings these hearings.